Question $5($Multiple Choice Worth $2$ points$)(0606$ MC $)$ Lottie is in her third trimester of pregnancy. She is having difficulty taking deep breaths and getting comfortable at night to sleep. Which of the following statements accurately explaine her discomfor?Cells divide into three cell layers during cell differentiation, and the heart can be heard with a stethoscopeThe fetus increases in size and weight when the brain triples in weight and fat accumulates under the skin.Surfactant increases to prevent lung collapse, and the fetus starts to show signs of reflexes.The vernix caseosa begins to cover the skin of the fetus, and respiratory organs continue to develop.